Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 20,578	$ 26,247
Accounts receivable:
Trade, net of allowance	161,290	151,578
Retainage	22,568	24,312
Inventories	23,881	20,966
Costs and estimated earnings in excess of billings	24,431	31,446
Prepaid expenses and other current assets	13,035	8,144
Total current assets	265,783	262,693
Property and equipment, net	26,126	25,364
Goodwill	50,702	50,702
Intangible assets, net	29,545	30,590
Deferred tax assets	45,019	46,580
Other non-current assets	5,962	6,065
Total assets	423,137	421,994
CURRENT LIABILITIES:
Accounts payable and accrued expenses	125,877	130,591
Billings in excess of costs and estimated earnings	35,304	33,826
Total current liabilities	161,181	164,417
Long-term debt	29,597	29,564
Other non-current liabilities	3,797	4,374
Total liabilities	194,575	198,355
Noncontrolling interest	3,331	3,232
STOCKHOLDERS' EQUITY:
Preferred stock, $0.01 par value, 10,000,000 shares authorized	0	0
Common stock, $0.01 par value, 100,000,000 shares authorized	220	220
Treasury stock, at cost	(8,896)	(8,937)
Additional paid-in capital	194,607	196,810
Retained earnings	39,300	32,314
Total stockholders' equity	225,231	220,407
Total liabilities and stockholders' equity	$ 423,137	$ 421,994